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The Effect of Topical Anesthetics on Patients' Pain and Operative Experience During Treatment With QSwitched Laser

NCT02427724 · Status: ACTIVE_NOT_RECRUITING · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 48

Last updated 2025-01-31

No results posted yet for this study

Summary

This study will conduct a split-face and -body randomized control trial to compare lidocaine 2.5%/prilocaine 2.5% topical anesthetic (LPTA), lidocaine 7%/tetracaine 7% topical anesthetic (LTTA), and placebo vechicle (PV) on patients' pain perceptions with Q-switched 532nm laser for the treatment of lentigines and/or photorejuvenation.Subjects will fill out a pain score on a visual analog scale (VAS) with 0 being no pain and 10 being most pain after each treatment area is completed.

Conditions

  • Lentigo

Interventions

DRUG

lidocaine 2.5%/prilocaine 2.5% topical anesthetic

DRUG

lidocaine 7%/tetracaine 7% topical anesthetic

DRUG

placebo vehicle

DEVICE

Q-switched 532nm Laser

Sponsors & Collaborators

Principal Investigators

  • Murad Alam, MD · Northwestern University

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
25 Years
Max Age
65 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-04-30
Primary Completion
2025-12-31
Completion
2025-12-31
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02427724 on ClinicalTrials.gov